language

Home

Products

Cco Plate 12+12

CCO plate 12+12 is engineered for extreme wear environments where conventional abrasion-resistant steel plates cannot provide sufficient service life.

Keywords:

Cco Plate 12+12

Category:

Hardfacing Wear-resistant Plate

Inquiry Now

Send E-mail

File Download

sales1@tedaganghua.com

+86 22 86896631、+86 15822676888

Product Details

CCO plate 12+12 is engineered for extreme wear environments where conventional abrasion-resistant steel plates cannot provide sufficient service life. Featuring a 12mm carbon steel backing plate combined with a 12mm chromium carbide overlay layer, this heavy-duty wear plate is designed for mining chutes, hoppers, transfer points, crushers, and other high-impact material handling equipment.

With a thick wear-resistant layer and strong structural support, the 12+12 CCO plate provides an ideal balance between impact resistance, abrasion protection, and long-term operational stability, helping industries reduce maintenance frequency and improve equipment availability.

What Is a 12+12 CCO Plate?

A 12+12 CCO plate consists of two functional layers:

Layer	Thickness	Function
Carbon Steel Base Plate	12mm	Provides structural strength, welding capability, and impact support
Chromium Carbide Overlay Layer	12mm	Provides exceptional abrasion resistance against sliding and impact wear

The combination creates a composite material where the base plate handles mechanical loads while the chromium carbide layer protects against severe surface abrasion.

Why Choose 12+12 CCO Plate for Heavy Mining Applications?

Mining and bulk material industries face continuous challenges from rock impact, mineral abrasion, and high-volume material flow. Standard steel liners often require frequent replacement because the surface wears quickly under these conditions.

The 12mm overlay layer provides additional wear allowance, making the plate suitable for long-term operation in demanding environments.

Excellent resistance against sliding abrasion.
High wear life in mineral processing systems.
Strong impact support from thick base material.
Reduced equipment downtime.
Extended replacement intervals.

Performance Advantages of Chromium Carbide Overlay Technology

The working surface of CCO plate contains a high concentration of chromium carbide particles distributed within a tough alloy matrix. These hard carbide structures resist cutting, gouging, and abrasive attack from hard materials.

Performance Feature	12+12 CCO Plate Advantage
Wear Resistance	High hardness chromium carbide surface protects against severe abrasion
Impact Resistance	12mm steel backing absorbs mechanical shock
Service Life	Longer replacement cycle compared with conventional steel liners
Maintenance	Reduces shutdown frequency and labor requirements

Typical Applications of 12+12 CCO Wear Plate

The heavy-duty structure of 12+12 CCO plate makes it suitable for industries where abrasion is the primary failure factor.

Mining ore transfer chutes.
Coal handling systems.
Crusher discharge liners.
Hopper protection plates.
Conveyor transfer points.
Cement raw material handling equipment.
Steel plant material transportation systems.
Sand and aggregate processing equipment.

12+12 CCO Plate in Mining Chute Applications

Mining chutes experience continuous impact when large rocks and minerals fall from height. At the same time, constant sliding movement creates severe abrasive wear on the liner surface.

The 12+12 CCO plate design provides:

A thick chromium carbide protection zone for extended wear resistance.
A strong steel foundation to prevent deformation.
Reliable welding performance for installation.
Stable operation under heavy material loading.

Fabrication and Installation Considerations

Although CCO plates are designed for extreme wear resistance, correct fabrication methods are essential to achieve maximum performance.

Process	Recommendation
Cutting	Plasma cutting or waterjet cutting is commonly recommended
Welding	Base plate side welding should be used to protect the overlay layer
Bending	Requires consideration of overlay hardness and crack patterns
Installation	Proper support design improves service performance

Common Specifications of CCO Plates

Specification	Description
12+12	12mm base plate + 12mm chromium carbide overlay
Overlay Hardness	Typically around 55-65 HRC depending on alloy design
Surface Structure	Chromium carbide particles in alloy matrix
Base Material	Weldable carbon steel plate
Processing Options	Cutting, drilling, customized fabrication

CCO Plate vs Conventional Wear Steel

Material	Wear Resistance	Typical Application
Regular Carbon Steel	Low	Light-duty structures
AR Wear Plate	Medium to High	General mining equipment
12+12 CCO Plate	Very High	Extreme abrasion environments

How Teda Ganghua Supports Heavy Wear Protection Projects

Teda Ganghua supplies chromium carbide overlay plates designed for mining, cement, steel, power generation, and heavy material handling industries. With professional wear-resistant steel solutions, customized cutting services, and application-focused technical support, Teda Ganghua helps customers select suitable CCO plate structures according to impact level, material type, and operating conditions.

For demanding applications such as mining chutes, hoppers, and transfer systems, Teda Ganghua provides reliable 12+12 CCO plate solutions with consistent overlay quality, strong base plate performance, and customized fabrication support.

Explore our complete range of chromium carbide overlay plates for heavy-duty wear protection applications.

Frequently Asked Questions

What does 12+12 CCO plate mean?

12+12 CCO plate means the product contains a 12mm carbon steel backing plate and a 12mm chromium carbide overlay wear layer.

Where is 12+12 CCO plate commonly used?

It is widely used in mining chutes, hoppers, crushers, conveyor systems, cement plants, and other severe abrasion environments.

Is CCO plate suitable for high-impact applications?

Yes. The thick base plate provides structural support while the chromium carbide layer protects against abrasive wear.

Can 12+12 CCO plate be customized?

Yes. CCO plates can be cut, drilled, and fabricated according to equipment design requirements.

Why choose CCO plate instead of ordinary wear steel?

CCO plate provides a much harder wear surface and is designed for applications where maximum abrasion resistance and longer service life are required.